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Ferrous Fumarate Specification and COA: Key Quality Insights

Ferrous fumarate is a widely used iron supplement known for its high bioavailability and effectiveness in treating iron deficiency anemia. Understanding its specification and Certificate of Analysis (COA) is crucial for manufacturers, suppliers, and end-users to ensure product quality, safety, and compliance with regulatory standards.

Ferrous Fumarate Specification
Ferrous fumarate must meet strict chemical and physical criteria, including:
– Purity: ≥97% (as per USP/EP/BP standards).
– Appearance: Reddish-orange to reddish-brown powder.
– Solubility: Slightly soluble in water, freely soluble in dilute acids.
– Iron Content: 32.5–35.5% (calculated as Fe).
– Heavy Metals: ≤20 ppm (lead, arsenic, cadmium, mercury).
– Loss on Drying: ≤1.5% (105°C, 2 hours).
– Residue on Ignition: ≤0.1%.

Certificate of Analysis (COA) for Ferrous Fumarate
A COA is a critical document verifying that a batch meets predefined specifications. Key components include:
1. Batch Number & Expiry Date – Ensures traceability and shelf-life validity.
2. Assay (Purity Test) – Confirms ferrous fumarate content (HPLC/titration).
3. Heavy Metal Analysis – Validates safety for pharmaceutical use.
4. Microbial Limits – Ensures absence of harmful bacteria (e.g., E. coli, Salmonella).
5. Residual Solvents – Confirms compliance with ICH guidelines.

Why Ferrous Fumarate COA Matters
– Regulatory Compliance: Meets FDA, EMA, and WHO standards.
– Quality Assurance: Guarantees consistency in iron supplementation.
– Safety Verification: Reduces contamination risks.

For manufacturers and buyers, reviewing the ferrous fumarate specification and COA is essential to ensure product efficacy and regulatory adherence. Always source from certified suppliers with transparent documentation.

By prioritizing quality checks, stakeholders can maintain trust and deliver safe, effective iron supplements to the market.